Perhaps you should try some spelling variations:
nhanh thanh » phan thanh, nhanh tinh
chieu sang » chieu sach, chieu xanh, hieu lang
thanh luan » tranh luan, thanh xuan, thanh tuan
lieu tinh » trieu tinh, diep tinh, bien tinh
phan cong » thanh cong
han cong » hang cong, hanh cong, han tong
van toan » van tuan, van tan, van thanh
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu sang) or (lieu tinh)) - nhanh thanh luan ((han cong) OR (phan cong)) van toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sang) OR (lieu tinh)) - nhanh thanh luan ((han cong) OR (phan cong)) van toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu sang) or (lieu tinh)) - nhanh thanh luan ((han cong) OR (phan cong)) van toan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu sang) or (lieu tinh)) - nhanh thanh luan ((han cong) OR (phan cong)) van toan ban*.